html,
body {
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
  font-family: "Microsoft Yahei", "simhei";
  background-color: #fff;
  -webkit-overflow-scrolling: touch;
}
ul,
li {
  margin: 0;
  padding: 0;
  border: 0;
  list-style: none;
  vertical-align: baseline;
  font-size: 100%;
}
a {
  color: #000;
  text-decoration: none;
}
h1,
h2,
h3,
h4,
h5,
h6,
p {
  padding: 0;
  margin: 0;
  font-size: 100%;
  font-weight: normal;
}
img {
  display: block;
}
/*----------颜色----------start*/
/*----------颜色----------end*/
.row {
  display: -webkit-box;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
}
.col {
  display: block;
  -webkit-box-flex: 1;
  -webkit-flex: 1;
  -moz-box-flex: 1;
  -moz-flex: 1;
  -ms-flex: 1;
  flex: 1;
  width: 100%;
}
.relative {
  position: relative;
}
.absolute {
  position: absolute;
}
.w-100 {
  width: 100%;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}
/*----------颜色----------start*/
/*----------颜色----------end*/
p,
h1,
h2,
h3,
span,
ul {
  margin: 0;
  padding: 0;
}
.m-top20 {
  margin-top: 10px;
}
[data-dpr="2"] .m-top20 {
  margin-top: 20px;
}
[data-dpr="3"] .m-top20 {
  margin-top: 30px;
}
.m-top30 {
  margin-top: 15px;
}
[data-dpr="2"] .m-top30 {
  margin-top: 30px;
}
[data-dpr="3"] .m-top30 {
  margin-top: 45px;
}
.m-top40 {
  margin-top: 20px;
}
[data-dpr="2"] .m-top40 {
  margin-top: 40px;
}
[data-dpr="3"] .m-top40 {
  margin-top: 60px;
}
.m-top50 {
  margin-top: 25px;
}
[data-dpr="2"] .m-top50 {
  margin-top: 50px;
}
[data-dpr="3"] .m-top50 {
  margin-top: 75px;
}
.m-top60 {
  margin-top: 30px;
}
[data-dpr="2"] .m-top60 {
  margin-top: 60px;
}
[data-dpr="3"] .m-top60 {
  margin-top: 90px;
}
.m-top70 {
  margin-top: 35px;
}
[data-dpr="2"] .m-top70 {
  margin-top: 70px;
}
[data-dpr="3"] .m-top70 {
  margin-top: 105px;
}
.m-bottom20 {
  margin-bottom: 10px;
}
[data-dpr="2"] .m-bottom20 {
  margin-bottom: 20px;
}
[data-dpr="3"] .m-bottom20 {
  margin-bottom: 30px;
}
.m-bottom30 {
  margin-bottom: 15px;
}
[data-dpr="2"] .m-bottom30 {
  margin-bottom: 30px;
}
[data-dpr="3"] .m-bottom30 {
  margin-bottom: 45px;
}
.m-bottom40 {
  margin-bottom: 20px;
}
[data-dpr="2"] .m-bottom40 {
  margin-bottom: 40px;
}
[data-dpr="3"] .m-bottom40 {
  margin-bottom: 60px;
}
.m-bottom50 {
  margin-bottom: 25px;
}
[data-dpr="2"] .m-bottom50 {
  margin-bottom: 50px;
}
[data-dpr="3"] .m-bottom50 {
  margin-bottom: 75px;
}
.m-bottom60 {
  margin-bottom: 30px;
}
[data-dpr="2"] .m-bottom60 {
  margin-bottom: 60px;
}
[data-dpr="3"] .m-bottom60 {
  margin-bottom: 90px;
}
.colorDes {
  color: #666666 !important;
}
.banner-2 {
  width: 100%;
  position: relative;
  top: 0;
}
.banner-bgImg {
  width: 100%;
}
.banner-2-logo {
  position: absolute;
  top: 42.5%;
  width: 100%;
  text-align: center;
}
.banner-logo-img {
  width: 126px;
  margin: 0 auto;
}
[data-dpr="2"] .banner-logo-img {
  width: 252px;
}
[data-dpr="3"] .banner-logo-img {
  width: 378px;
}
.banner-2-logo > p {
  text-align: center;
  margin-top: 20px;
  font-size: 19px;
  color: #ffffff;
  font-weight: 300;
}
[data-dpr="2"] .banner-2-logo > p {
  margin-top: 40px;
}
[data-dpr="3"] .banner-2-logo > p {
  margin-top: 60px;
}
[data-dpr="2"] .banner-2-logo > p {
  font-size: 38px;
}
[data-dpr="3"] .banner-2-logo > p {
  font-size: 57px;
}
.banner-2-logo > .solveTitle {
  width: 100%;
  color: #cfd1d4;
  font-size: 14px;
}
[data-dpr="2"] .banner-2-logo > .solveTitle {
  font-size: 28px;
}
[data-dpr="3"] .banner-2-logo > .solveTitle {
  font-size: 42px;
}
.banner-2-logo > h1 {
  margin: 0;
  padding: 0;
  font-size: 18px;
  color: #fff;
  font-weight: 300;
  margin-top: 13px;
}
[data-dpr="2"] .banner-2-logo > h1 {
  font-size: 36px;
}
[data-dpr="3"] .banner-2-logo > h1 {
  font-size: 54px;
}
[data-dpr="2"] .banner-2-logo > h1 {
  margin-top: 25px;
}
[data-dpr="3"] .banner-2-logo > h1 {
  margin-top: 38px;
}
.bar {
  width: 100%;
  height: 40px;
  background-color: #f7f7f7;
  font-weight: 300;
  font-size: 14px;
}
[data-dpr="2"] .bar {
  height: 80px;
}
[data-dpr="3"] .bar {
  height: 120px;
}
[data-dpr="2"] .bar {
  font-size: 28px;
}
[data-dpr="3"] .bar {
  font-size: 42px;
}
.bar-active {
  background-color: #ffffff;
  color: #2297ff !important;
}
.bar > li {
  width: 25%;
  height: 100%;
  float: left;
  text-align: center;
  color: #000000;
  line-height: 40px;
}
[data-dpr="2"] .bar > li {
  line-height: 80px;
}
[data-dpr="3"] .bar > li {
  line-height: 120px;
}
.select-open {
  display: block;
}
section {
  display: none;
}
footer {
  width: 100%;
  height: 54px;
  margin: 0;
  background-color: #000000;
}
[data-dpr="2"] footer {
  height: 108px;
}
[data-dpr="3"] footer {
  height: 162px;
}
footer p {
  font-size: 12px;
  color: #9d9d9f;
  text-align: center;
}
[data-dpr="2"] footer p {
  font-size: 23px;
}
[data-dpr="3"] footer p {
  font-size: 35px;
}
footer :nth-child(1) {
  padding-top: 3% ;
}
footer :nth-child(2) {
  font-size: 9px;
}
[data-dpr="2"] footer :nth-child(2) {
  font-size: 18px;
}
[data-dpr="3"] footer :nth-child(2) {
  font-size: 27px;
}
.select1 {
  width: 100%;
  overflow: hidden;
}
.select1 > h1 {
  margin-top: 30px;
  font-size: 18px;
  font-weight: 400;
  text-align: center;
}
[data-dpr="2"] .select1 > h1 {
  margin-top: 60px;
}
[data-dpr="3"] .select1 > h1 {
  margin-top: 90px;
}
[data-dpr="2"] .select1 > h1 {
  font-size: 35px;
}
[data-dpr="3"] .select1 > h1 {
  font-size: 53px;
}
.select1-mid {
  margin-top: 35px;
  padding: 0 7%;
  overflow: hidden;
  margin-bottom: .5rem;
}
[data-dpr="2"] .select1-mid {
  margin-top: 70px;
}
[data-dpr="3"] .select1-mid {
  margin-top: 105px;
}
div[class~=select1-middle] {
  width: 69px;
  text-align: center;
}
[data-dpr="2"] div[class~=select1-middle] {
  width: 137px;
}
[data-dpr="3"] div[class~=select1-middle] {
  width: 206px;
}
.select1-mid p {
  text-align: center;
  color: #666666;
  font-size: 14px;
  margin-top: 8px;
}
[data-dpr="2"] .select1-mid p {
  font-size: 28px;
}
[data-dpr="3"] .select1-mid p {
  font-size: 42px;
}
[data-dpr="2"] .select1-mid p {
  margin-top: 15px;
}
[data-dpr="3"] .select1-mid p {
  margin-top: 23px;
}
.select1-middle-1 {
  width: 21%;
  margin-top: 13px;
  float: left;
}
[data-dpr="2"] .select1-middle-1 {
  margin-top: 25px;
}
[data-dpr="3"] .select1-middle-1 {
  margin-top: 38px;
}
.select1-middle-1 > img {
  width: 100%;
}
.select1-middle-2 {
  width: 21%;
  margin-left: 15px;
  float: left;
}
[data-dpr="2"] .select1-middle-2 {
  margin-left: 29px;
}
[data-dpr="3"] .select1-middle-2 {
  margin-left: 44px;
}
.select1-middle-2 > img {
  width: 73%;
  margin: 0 auto;
}
.select1-middle-3 {
  width: 21%;
  margin-left: 19px;
  margin-top: 33px;
  float: left;
}
[data-dpr="2"] .select1-middle-3 {
  margin-left: 37px;
}
[data-dpr="3"] .select1-middle-3 {
  margin-left: 56px;
}
[data-dpr="2"] .select1-middle-3 {
  margin-top: 66px;
}
[data-dpr="3"] .select1-middle-3 {
  margin-top: 99px;
}
.select1-middle-3 > img {
  width: 100%;
}
.select1-middle-4 {
  float: right;
  width: 21%;
  margin-top: 19px;
}
[data-dpr="2"] .select1-middle-4 {
  margin-top: 37px;
}
[data-dpr="3"] .select1-middle-4 {
  margin-top: 56px;
}
.select1-middle-4 > img {
  margin: 0 auto;
  width: 78.5%;
}
.sellerCenter {
  position: relative;
  width: 100%;
  margin-top: 35px;
}
[data-dpr="2"] .sellerCenter {
  margin-top: 70px;
}
[data-dpr="3"] .sellerCenter {
  margin-top: 105px;
}
.sellerCenter > .sellerCenter-01 {
  width: 100%;
}
.sellerCenter > .sellerCenter-02 {
  position: absolute;
  width: 82%;
  top: 33%;
  left: 9%;
}
.sellerCenter > .sellerCenter-div-01 {
  position: absolute;
  width: 25%;
  top: 31%;
  left: 8%;
}
.sellerCenter > .sellerCenter-div-01 > img {
  width: 60%;
  margin: 0 auto;
  margin-bottom: 5px;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-01 > img {
  margin-bottom: 10px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-01 > img {
  margin-bottom: 15px;
}
.sellerCenter > .sellerCenter-div-01 > p {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-01 > p {
  font-size: 28px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-01 > p {
  font-size: 42px;
}
.sellerCenter > .sellerCenter-div-02 {
  position: absolute;
  top: 34%;
  left: 28%;
  width: 25%;
}
.sellerCenter > .sellerCenter-div-02 > img {
  width: 70%;
  margin: 0 auto;
  margin-bottom: 5px;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-02 > img {
  margin-bottom: 10px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-02 > img {
  margin-bottom: 15px;
}
.sellerCenter > .sellerCenter-div-02 > p {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-02 > p {
  font-size: 28px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-02 > p {
  font-size: 42px;
}
.sellerCenter > .sellerCenter-div-03 {
  position: absolute;
  top: 28%;
  left: 50%;
  width: 25%;
}
.sellerCenter > .sellerCenter-div-03 > img {
  width: 70%;
  margin: 0 auto;
  margin-bottom: 5px;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-03 > img {
  margin-bottom: 10px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-03 > img {
  margin-bottom: 15px;
}
.sellerCenter > .sellerCenter-div-03 > p {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-03 > p {
  font-size: 28px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-03 > p {
  font-size: 42px;
}
.sellerCenter > .sellerCenter-div-04 {
  position: absolute;
  top: 45%;
  left: 68%;
  width: 25%;
}
.sellerCenter > .sellerCenter-div-04 > img {
  width: 55%;
  margin: 0 auto;
  margin-bottom: 5px;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-04 > img {
  margin-bottom: 10px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-04 > img {
  margin-bottom: 15px;
}
.sellerCenter > .sellerCenter-div-04 > p {
  font-size: 14px;
  color: #ffffff;
  text-align: center;
}
[data-dpr="2"] .sellerCenter > .sellerCenter-div-04 > p {
  font-size: 28px;
}
[data-dpr="3"] .sellerCenter > .sellerCenter-div-04 > p {
  font-size: 42px;
}
.sellerCenter > p {
  position: absolute;
  width: 100%;
  text-align: center;
  top: 11%;
  font-size: 17px;
  z-index: 2;
  color: #ffffff;
}
[data-dpr="2"] .sellerCenter > p {
  font-size: 33px;
}
[data-dpr="3"] .sellerCenter > p {
  font-size: 50px;
}
.select2 > h1 {
  font-size: 18px;
  margin-top: 35px;
  font-weight: 400;
  text-align: center;
}
[data-dpr="2"] .select2 > h1 {
  font-size: 35px;
}
[data-dpr="3"] .select2 > h1 {
  font-size: 53px;
}
[data-dpr="2"] .select2 > h1 {
  margin-top: 70px;
}
[data-dpr="3"] .select2 > h1 {
  margin-top: 105px;
}
.describe {
  margin-top: 15px;
  width: 100%;
  color: #666666;
}
[data-dpr="2"] .describe {
  margin-top: 30px;
}
[data-dpr="3"] .describe {
  margin-top: 45px;
}
.describe p {
  text-align: center;
  width: 100%;
  margin-top: 5px;
  font-size: 14px;
}
[data-dpr="2"] .describe p {
  margin-top: 10px;
}
[data-dpr="3"] .describe p {
  margin-top: 15px;
}
[data-dpr="2"] .describe p {
  font-size: 28px;
}
[data-dpr="3"] .describe p {
  font-size: 42px;
}
.superiority {
  margin-top: 15px;
}
[data-dpr="2"] .superiority {
  margin-top: 30px;
}
[data-dpr="3"] .superiority {
  margin-top: 45px;
}
.superiority > img {
  width: 100%;
}
.ditu_02 {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.ditu_02-img2 {
  position: absolute;
  width: 74%;
  left: 13%;
  top: 35%;
}
.ditu_02-text {
  position: absolute;
  top: 33px;
  width: 100%;
  color: #ffffff;
  font-size: 17px;
}
[data-dpr="2"] .ditu_02-text {
  top: 65px;
}
[data-dpr="3"] .ditu_02-text {
  top: 98px;
}
[data-dpr="2"] .ditu_02-text {
  font-size: 33px;
}
[data-dpr="3"] .ditu_02-text {
  font-size: 50px;
}
.ditu_02-text > h1 {
  font-weight: 400;
  text-align: center;
}
.ditu_02-img1 {
  width: 100%;
}
.ditu_02-text > h2 {
  font-size: 13px;
  width: 100%;
  margin-top: 8px;
  color: #c3c3c3;
  text-align: center;
}
[data-dpr="2"] .ditu_02-text > h2 {
  font-size: 26px;
}
[data-dpr="3"] .ditu_02-text > h2 {
  font-size: 39px;
}
[data-dpr="2"] .ditu_02-text > h2 {
  margin-top: 15px;
}
[data-dpr="3"] .ditu_02-text > h2 {
  margin-top: 23px;
}
.describe2 {
  margin-top: 40px;
}
[data-dpr="2"] .describe2 {
  margin-top: 80px;
}
[data-dpr="3"] .describe2 {
  margin-top: 120px;
}
.describe2 > h1 {
  font-size: 19px;
  text-align: center;
}
[data-dpr="2"] .describe2 > h1 {
  font-size: 38px;
}
[data-dpr="3"] .describe2 > h1 {
  font-size: 57px;
}
.describe2 :nth-child(2) {
  margin-top: 14px;
}
[data-dpr="2"] .describe2 :nth-child(2) {
  margin-top: 27px;
}
[data-dpr="3"] .describe2 :nth-child(2) {
  margin-top: 41px;
}
.describe2 > p {
  width: 100%;
  margin-top: 1px;
  font-size: 14px;
  color: #666666;
  text-align: center;
}
[data-dpr="2"] .describe2 > p {
  margin-top: 2px;
}
[data-dpr="3"] .describe2 > p {
  margin-top: 3px;
}
[data-dpr="2"] .describe2 > p {
  font-size: 28px;
}
[data-dpr="3"] .describe2 > p {
  font-size: 42px;
}
.listIcon {
  width: 78%;
  margin-top: 28px;
  margin-left: 11%;
  color: #666666;
  overflow: hidden;
  font-size: 13px;
}
[data-dpr="2"] .listIcon {
  margin-top: 55px;
}
[data-dpr="3"] .listIcon {
  margin-top: 83px;
}
[data-dpr="2"] .listIcon {
  font-size: 25px;
}
[data-dpr="3"] .listIcon {
  font-size: 38px;
}
.listIcon > div {
  width: 21%;
  float: left;
}
.listIcon > div > img {
  width: 81%;
  margin: 0 auto;
}
.listIcon > div > p {
  width: 100%;
  margin-top: 10px;
  text-align: center;
  font-size: 13px;
}
[data-dpr="2"] .listIcon > div > p {
  margin-top: 20px;
}
[data-dpr="3"] .listIcon > div > p {
  margin-top: 30px;
}
[data-dpr="2"] .listIcon > div > p {
  font-size: 25px;
}
[data-dpr="3"] .listIcon > div > p {
  font-size: 38px;
}
.listIcon-div {
  margin-left: 5.2%;
}
.listIcon-divSec {
  margin-top: 18px;
}
[data-dpr="2"] .listIcon-divSec {
  margin-top: 35px;
}
[data-dpr="3"] .listIcon-divSec {
  margin-top: 53px;
}
.supplier-life {
  position: relative;
  width: 100%;
  margin-top: 5px;
}
[data-dpr="2"] .supplier-life {
  margin-top: 10px;
}
[data-dpr="3"] .supplier-life {
  margin-top: 15px;
}
.supplier-life > img {
  width: 100%;
}
.supplier-life > p {
  position: absolute;
  top: 25px;
  width: 100%;
  font-size: 15px;
  text-align: center;
  font-weight: bold;
}
[data-dpr="2"] .supplier-life > p {
  top: 50px;
}
[data-dpr="3"] .supplier-life > p {
  top: 75px;
}
[data-dpr="2"] .supplier-life > p {
  font-size: 30px;
}
[data-dpr="3"] .supplier-life > p {
  font-size: 45px;
}
.select2-bottom {
  width: 92%;
  margin-top: 25px;
  margin-left: 4%;
  overflow: hidden;
  margin-bottom: .5rem;
}
[data-dpr="2"] .select2-bottom {
  margin-top: 50px;
}
[data-dpr="3"] .select2-bottom {
  margin-top: 75px;
}
.select2-bottom > div {
  width: 33%;
  float: left;
}
.select2-bottom > div > img {
  width: 48%;
  margin: 0 auto;
}
.select2-bottom > div > p {
  width: 114%;
  margin-left: -7%;
  margin-top: 5px;
  color: #666666;
  font-size: 12px;
  text-align: center;
}
[data-dpr="2"] .select2-bottom > div > p {
  margin-top: 10px;
}
[data-dpr="3"] .select2-bottom > div > p {
  margin-top: 15px;
}
[data-dpr="2"] .select2-bottom > div > p {
  font-size: 24px;
}
[data-dpr="3"] .select2-bottom > div > p {
  font-size: 36px;
}
.select2-bottom-img2 {
  margin-top: 20px;
  margin-left: 15%;
}
[data-dpr="2"] .select2-bottom-img2 {
  margin-top: 40px;
}
[data-dpr="3"] .select2-bottom-img2 {
  margin-top: 60px;
}
.select2-bottom-img3 {
  margin-top: 20px;
  margin-left: 1%;
}
[data-dpr="2"] .select2-bottom-img3 {
  margin-top: 40px;
}
[data-dpr="3"] .select2-bottom-img3 {
  margin-top: 60px;
}
.select3 > .top {
  width: 100%;
  position: relative;
}
.select3 > .top > img {
  width: 100%;
}
.top-icon {
  position: absolute;
  width: 100%;
  top: 29%;
}
.top-icon > div {
  width: 20%;
  float: left;
}
.top-icon > div > img {
  width: 65%;
  margin: 0 auto;
}
.top-icon > div > p {
  width: 100%;
  text-align: center;
  font-size: 12px;
  color: #000000;
  margin-top: 5px;
}
[data-dpr="2"] .top-icon > div > p {
  font-size: 24px;
}
[data-dpr="3"] .top-icon > div > p {
  font-size: 36px;
}
[data-dpr="2"] .top-icon > div > p {
  margin-top: 10px;
}
[data-dpr="3"] .top-icon > div > p {
  margin-top: 15px;
}
.top-icon-1 {
  margin-left: 15%;
}
.top-icon-2 {
  margin-left: 5%;
  margin-right: 5%;
}
.top-icon-4 {
  margin-left: 5%;
}
.top-icon-5 {
  margin: 0 3%;
}
.top-icon-7 {
  margin-left: 3%;
}
.top-icon-marginTop {
  margin-top: 23px;
}
[data-dpr="2"] .top-icon-marginTop {
  margin-top: 45px;
}
[data-dpr="3"] .top-icon-marginTop {
  margin-top: 68px;
}
.top > h1 {
  position: absolute;
  width: 100%;
  margin-top: 35px;
  text-align: center;
  font-size: 17px;
  font-weight: 400;
}
[data-dpr="2"] .top > h1 {
  margin-top: 70px;
}
[data-dpr="3"] .top > h1 {
  margin-top: 105px;
}
[data-dpr="2"] .top > h1 {
  font-size: 33px;
}
[data-dpr="3"] .top > h1 {
  font-size: 50px;
}
.middle {
  position: relative;
  width: 100%;
}
.middle > img {
  width: 100%;
}
.middle-icon {
  position: absolute;
  width: 100%;
  top: 28%;
}
.middle-icon > div {
  width: 20%;
  float: left;
}
.middle-icon > div > img {
  width: 73%;
  margin: 0 auto;
}
.middle-icon > div > p {
  margin-top: 4px;
  text-align: center;
  color: #ffffff;
  font-size: 13px;
}
[data-dpr="2"] .middle-icon > div > p {
  margin-top: 7px;
}
[data-dpr="3"] .middle-icon > div > p {
  margin-top: 11px;
}
[data-dpr="2"] .middle-icon > div > p {
  font-size: 25px;
}
[data-dpr="3"] .middle-icon > div > p {
  font-size: 38px;
}
.middle-icon-1 {
  margin-left: 15%;
  margin-right: 5%;
}
.middle-icon-3 {
  margin-left: 5%;
}
.middle-icon-4 {
  margin-left: 27%;
  margin-right: 6%;
}
.middle-marginTop {
  margin-top: 10px;
}
[data-dpr="2"] .middle-marginTop {
  margin-top: 20px;
}
[data-dpr="3"] .middle-marginTop {
  margin-top: 30px;
}
.middle > h1 {
  position: absolute;
  width: 100%;
  text-align: center;
  margin-top: 35px;
  color: #ffffff;
  font-size: 17px;
  font-weight: 400;
}
[data-dpr="2"] .middle > h1 {
  margin-top: 70px;
}
[data-dpr="3"] .middle > h1 {
  margin-top: 105px;
}
[data-dpr="2"] .middle > h1 {
  font-size: 33px;
}
[data-dpr="3"] .middle > h1 {
  font-size: 50px;
}
.bottom {
  position: relative;
  width: 100%;
}
.bottom > img {
  width: 100%;
}
.bottom > h1 {
  position: absolute;
  width: 100%;
  margin-top: 35px;
  text-align: center;
  font-size: 17px;
  color: #000000;
  font-weight: 400;
}
[data-dpr="2"] .bottom > h1 {
  margin-top: 70px;
}
[data-dpr="3"] .bottom > h1 {
  margin-top: 105px;
}
[data-dpr="2"] .bottom > h1 {
  font-size: 33px;
}
[data-dpr="3"] .bottom > h1 {
  font-size: 50px;
}
.bottom-icon {
  position: absolute;
  width: 60%;
  top: 46%;
  left: 20%;
}
.bottom-icon > div {
  width: 40%;
  float: left;
}
.bottom-icon > div > img {
  width: 90%;
  margin: 0 auto;
}
.bottom-icon > div > p {
  display: block;
  width: 100%;
  margin-top: 13px;
  text-align: center;
  font-size: 14px;
  color: #121212;
}
[data-dpr="2"] .bottom-icon > div > p {
  margin-top: 25px;
}
[data-dpr="3"] .bottom-icon > div > p {
  margin-top: 38px;
}
[data-dpr="2"] .bottom-icon > div > p {
  font-size: 28px;
}
[data-dpr="3"] .bottom-icon > div > p {
  font-size: 42px;
}
.bottom-icon :nth-child(2) {
  float: right;
}
.select4 > h1 {
  position: relative;
  font-size: 18px;
  margin-top: 25px;
  text-align: center;
}
[data-dpr="2"] .select4 > h1 {
  font-size: 35px;
}
[data-dpr="3"] .select4 > h1 {
  font-size: 53px;
}
[data-dpr="2"] .select4 > h1 {
  margin-top: 50px;
}
[data-dpr="3"] .select4 > h1 {
  margin-top: 75px;
}
.select4 > h2 {
  position: relative;
  font-size: 14px;
  margin-top: 10px;
  font-weight: 400;
  text-align: center;
}
[data-dpr="2"] .select4 > h2 {
  font-size: 28px;
}
[data-dpr="3"] .select4 > h2 {
  font-size: 42px;
}
[data-dpr="2"] .select4 > h2 {
  margin-top: 20px;
}
[data-dpr="3"] .select4 > h2 {
  margin-top: 30px;
}
.select4-marginTop {
  margin-top: 13px;
}
[data-dpr="2"] .select4-marginTop {
  margin-top: 25px;
}
[data-dpr="3"] .select4-marginTop {
  margin-top: 38px;
}
.select4-marginTop60 {
  margin-top: 30px;
}
[data-dpr="2"] .select4-marginTop60 {
  margin-top: 60px;
}
[data-dpr="3"] .select4-marginTop60 {
  margin-top: 90px;
}
.select4-marginTop35 {
  margin-top: 18px;
}
[data-dpr="2"] .select4-marginTop35 {
  margin-top: 35px;
}
[data-dpr="3"] .select4-marginTop35 {
  margin-top: 53px;
}
.select4-paddingTop {
  padding-top: .1rem;
}
.select4-marginTop10 {
  margin-top: 5px;
}
[data-dpr="2"] .select4-marginTop10 {
  margin-top: 10px;
}
[data-dpr="3"] .select4-marginTop10 {
  margin-top: 15px;
}
.select4-text {
  position: relative;
  width: 86%;
  margin-left: 7%;
  text-align: justify;
  color: #666666;
  font-size: 14px;
}
[data-dpr="2"] .select4-text {
  font-size: 28px;
}
[data-dpr="3"] .select4-text {
  font-size: 42px;
}
.fourBorder {
  position: relative;
  margin-left: 38%;
  margin-top: 15px;
  width: 24%;
  height: .3rem;
}
.fourBorder > div {
  position: absolute;
}
.fourBorder2 {
  position: relative;
  margin-left: 24%;
  margin-top: 35px;
  width: 52%;
  height: .3rem;
}
.fourBorder2 > div {
  position: absolute;
}
.fourBorder3 {
  position: relative;
  margin-left: 20%;
  margin-top: 35px;
  width: 60%;
  height: .3rem;
}
.fourBorder3 > div {
  position: absolute;
}
.fourBorder-1 {
  left: 0;
  top: 0;
  border-left: 1px solid #000000;
  border-top: 1px solid #000000;
  width: .1rem;
  height: .1rem;
}
.fourBorder-2 {
  left: 0;
  bottom: 0;
  border-left: 1px solid #000000;
  border-bottom: 1px solid #000000;
  width: .1rem;
  height: .1rem;
}
.fourBorder-3 {
  right: 0;
  top: 0;
  border-right: 1px solid #000000;
  border-top: 1px solid #000000;
  width: .1rem;
  height: .1rem;
}
.fourBorder-4 {
  right: 0;
  bottom: 0;
  border-right: 1px solid #000000;
  border-bottom: 1px solid #000000;
  width: .1rem;
  height: .1rem;
}
.fourBorder2 > p {
  width: 100%;
  text-align: center;
  font-size: 15px;
  line-height: .3rem;
}
[data-dpr="2"] .fourBorder2 > p {
  font-size: 29px;
}
[data-dpr="3"] .fourBorder2 > p {
  font-size: 44px;
}
.fourBorder3 > p {
  width: 100%;
  text-align: center;
  font-size: 15px;
  line-height: .3rem;
}
[data-dpr="2"] .fourBorder3 > p {
  font-size: 29px;
}
[data-dpr="3"] .fourBorder3 > p {
  font-size: 44px;
}
.fourBorder > p {
  width: 100%;
  text-align: center;
  font-size: 15px;
  line-height: .3rem;
}
[data-dpr="2"] .fourBorder > p {
  font-size: 29px;
}
[data-dpr="3"] .fourBorder > p {
  font-size: 44px;
}
.chatu {
  width: 56%;
  margin-top: 18px;
  margin-left: 22%;
}
[data-dpr="2"] .chatu {
  margin-top: 35px;
}
[data-dpr="3"] .chatu {
  margin-top: 53px;
}
.chatu > img {
  width: 100%;
}
.chatu-2 {
  width: 100%;
  margin-top: 18px;
}
[data-dpr="2"] .chatu-2 {
  margin-top: 35px;
}
[data-dpr="3"] .chatu-2 {
  margin-top: 53px;
}
.chatu-2 > img {
  width: 100%;
}
.cornerHeader {
  position: relative;
  width: 86%;
  height: .3rem;
  margin-left: 7%;
}
.cornerHeader > span {
  height: 0;
  width: 0;
  position: absolute;
  top: 30%;
  /* transform: translate(0%, -117%); */
  border-radius: 50%;
  color: #000000;
  border: .06rem solid #d6d6d6;
}
.cornerHeader > p {
  position: absolute;
  left: 3%;
  margin-left: 10px;
  line-height: .3rem;
  font-size: 14px;
  color: #121212;
  top: 0%;
}
[data-dpr="2"] .cornerHeader > p {
  margin-left: 20px;
}
[data-dpr="3"] .cornerHeader > p {
  margin-left: 30px;
}
.select4-bottom {
  background-color: #f0f2f3;
  padding-top: 7%;
  padding-bottom: 12% ;
}
.select4-bottom > h1 {
  position: relative;
  font-size: 16px;
  text-align: center;
}
[data-dpr="2"] .select4-bottom > h1 {
  font-size: 32px;
}
[data-dpr="3"] .select4-bottom > h1 {
  font-size: 48px;
}
.select4-bottom > h2 {
  position: relative;
  font-size: 14px;
  margin-top: 18px;
  text-align: center;
}
[data-dpr="2"] .select4-bottom > h2 {
  font-size: 28px;
}
[data-dpr="3"] .select4-bottom > h2 {
  font-size: 42px;
}
[data-dpr="2"] .select4-bottom > h2 {
  margin-top: 35px;
}
[data-dpr="3"] .select4-bottom > h2 {
  margin-top: 53px;
}
.solution-jump-detail {
  padding: .35rem 0 .4rem 0;
  text-align: center;
}
.solution-jump-detail .jump-text {
  font-size: 18px;
}
[data-dpr="2"] .solution-jump-detail .jump-text {
  font-size: 35px;
}
[data-dpr="3"] .solution-jump-detail .jump-text {
  font-size: 53px;
}
.solution-jump-detail .jump-text span {
  color: #666;
}
.solution-jump-detail .jump-area {
  margin-top: .2rem;
  line-height: .3rem;
}
.solution-jump-detail .jump-area .button-item {
  display: inline-block;
  width: 1.42rem;
  font-size: 14px;
  border: 1px solid #ddd;
  background: url(../img/aboutUs/introduce_arrow.png) no-repeat 70% center;
  background-size: .05rem;
}
[data-dpr="2"] .solution-jump-detail .jump-area .button-item {
  font-size: 28px;
}
[data-dpr="3"] .solution-jump-detail .jump-area .button-item {
  font-size: 42px;
}
